Export LISTOBJECT to JSON from Excel

NodeJS library for exporting LISTOBJECT to JSON file

Use Export API of Cells Cloud to export Excel file internal object workflows in NodeJS. This is a professional solution to export LISTOBJECT to JSON format file from spreadsheet online using NodeJS.

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Export LISTOBJECT object to JSON format file using Cells Cloud SDK for NodeJS

API
POST
https://api.aspose.cloud/v3.0/cells/export
Try it

Export LISTOBJECT object to JSON file from Excel file is a complex task. Export LISTOBJECT to JSON format transitions is performed by our NodeJS SDK while maintaining the source LISTOBJECT spreadsheet's main structural and logical content. Our NodeJS library is a professional solution to export LISTOBJECT objects to JSON format files online. This Cloud SDK gives NodeJS developers powerful functionality and perfect JSON output.

Code example in NodeJS using REST API to export LISTOBJECT to JSON format from spreadsheet

// For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-node/
    const { LightCellsApi, PostExportRequest } = require("asposecellscloud");
    const localPath = "C:/";
    var fs = require('fs');
    var path = require('path');
    const cellsApi = new LightCellsApi(process.env.ProductClientId, process.env.ProductClientSecret);
    const AssemblyTestXlsx = "assemblytest.xlsx";
    var dataAssemblyTestXlsx =fs.createReadStream(localPath  + AssemblyTestXlsx);
    const DataSourceXlsx = "datasource.xlsx";
    var dataDataSourceXlsx =fs.createReadStream(localPath  + DataSourceXlsx);
    var req = new PostExportRequest({
      file:{AssemblyTestXlsx:dataAssemblyTestXlsx ,DataSourceXlsx:dataDataSourceXlsx },
      objectType : "listobject",
      format: "json",
    });
    cellsApi.postExport(req)
      .then((result) => {
        let buff = new Buffer(result.body.files[0].fileContent, 'base64');
        fs.writeFileSync(result.body.files[0].filename, buff);
    });

How to use Cells Cloud SDK for Node to export objects from Excel LISTOBJECT to JSON

  1. Register an account at Dashboard to get free API quota & authorization details
  2. Initialize the Cells API with your Client ID, Client Secret, Base URL, and API version.
  3. Use the `postExport` method to retrieve the resulting stream.

System Requirements

  1. node v6.17.1 or newer